Messages in this thread | | | Subject | Re: [lkp-robot] [selftests] 26e500fe62: kernel_selftests.mqueue.mq_open_tests.fail | From | Shuah Khan <> | Date | Thu, 28 Sep 2017 09:22:52 -0600 |
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On 09/28/2017 09:15 AM, Shuah Khan wrote: > On 09/28/2017 01:58 AM, kernel test robot wrote: >> >> FYI, we noticed the following commit: >> >> commit: 26e500fe628e28f2e93d397014beeb9c213d91e9 ("selftests: mqueue: Use full path to run tests from Makefile") >> https://git.kernel.org/cgit/linux/kernel/git/shuah/linux-kselftest.git fixes >> >> in testcase: kernel_selftests >> with following parameters: >> >> >> test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel. >> test-url: https://www.kernel.org/doc/Documentation/kselftest.txt >> >> >> on test machine: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory >> >> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): >> >> >> >> 2017-09-27 18:35:28 make run_tests -C mqueue >> make: Entering directory '/usr/src/linux-selftests-x86_64-rhel-7.2-26e500fe628e28f2e93d397014beeb9c213d91e9/tools/testing/selftests/mqueue' >> gcc -O2 mq_open_tests.c -lrt -lpthread -lpopt -o /usr/src/linux-selftests-x86_64-rhel-7.2-26e500fe628e28f2e93d397014beeb9c213d91e9/tools/testing/selftests/mqueue/mq_open_tests >> gcc -O2 mq_perf_tests.c -lrt -lpthread -lpopt -o /usr/src/linux-selftests-x86_64-rhel-7.2-26e500fe628e28f2e93d397014beeb9c213d91e9/tools/testing/selftests/mqueue/mq_perf_tests >> /usr/src/linux-selftests-x86_64-rhel-7.2-26e500fe628e28f2e93d397014beeb9c213d91e9/tools/testing/selftests/mqueue/mq_open_tests /test1 || echo "selftests: mq_open_tests [FAIL]" >> /usr/src/linux-selftests-x86_64-rhel-7.2-26e500fe628e28f2e93d397014beeb9c213d91e9/tools/testing/selftests/mqueue//mq_perf_tests || echo "selftests: mq_perf_tests [FAIL]" >> >> Initial system state: >> Using queue path: /test1 >> RLIMIT_MSGQUEUE(soft): 819200 >> RLIMIT_MSGQUEUE(hard): 819200 >> Maximum Message Size: 8192 >> Maximum Queue Size: 10 >> Default Message Size: 8192 >> Default Queue Size: 10 >> >> Adjusted system state for testing: >> RLIMIT_MSGQUEUE(soft): 819200 >> RLIMIT_MSGQUEUE(hard): 819200 >> Maximum Message Size: 8192 >> Maximum Queue Size: 10 >> Default Message Size: 8192 >> Default Queue Size: 10 >> >> > > Will you be able to send me the results without this change. > I am unable to figure out the difference.
Ah I see. You are talking about the difference in the adjusted system state. That is weird. The only change this patch makes it the test path.
I will look into this further.
thanks, -- Shuah
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